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Chinese Academy of Sciences Institutional Repositories Grid
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Astronomically paced climate evolution during the Late Paleozoic icehouse-to-greenhouse transition 期刊论文  OAI收割
GLOBAL AND PLANETARY CHANGE, 2022, 卷号: 213, 页码: 9
作者:  
Fang, Qiang;  Wu, Huaichun;  Shen, Shu-zhong;  Fan, Junxuan;  Hinnov, Linda A.
  |  收藏  |  浏览/下载:46/0  |  提交时间:2022/07/20
Diverse response of global terrestrial vegetation to astronomical forcing and CO2 during the MIS-11 and MIS-13 interglacials 期刊论文  OAI收割
CLIMATE DYNAMICS, 2022, 页码: 18
作者:  
Su, Qianqian;  Lyu, Anqi;  Wu, Zhipeng;  Yin, Qiuzhen
  |  收藏  |  浏览/下载:42/0  |  提交时间:2022/07/19
Trends and Rhythms in Climate Change During the Early Permian Icehouse 期刊论文  OAI收割
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY, 2021, 卷号: 36, 期号: 12, 页码: 16
作者:  
Fang, Qiang;  Wu, Huaichun;  Shen, Shu-zhong;  Zhang, Shihong;  Yang, Tianshui
  |  收藏  |  浏览/下载:33/0  |  提交时间:2022/02/16
Possible obliquity-forced warmth in southern Asia during the last glacial stage 期刊论文  OAI收割
SCIENCE BULLETIN, 2021, 卷号: 66, 期号: 11, 页码: 1136-1145
作者:  
Zhao, Cheng;  Rohling, Eelco J.;  Liu, Zhengyu;  Yang, Xiaoqiang;  Zhang, Enlou
  |  收藏  |  浏览/下载:27/0  |  提交时间:2021/12/06
Drivers for Asynchronous Patterns of Dust Accumulation in Central and Eastern Asia and in Greenland During the Last Glacial Maximum 期刊论文  OAI收割
GEOPHYSICAL RESEARCH LETTERS, 2021, 卷号: 48, 期号: 5, 页码: 11
作者:  
Cheng, Liangqing;  Song, Yougui;  Wu, Yubin;  Liu, Yonggang;  Liu, Huifang
  |  收藏  |  浏览/下载:106/0  |  提交时间:2021/05/21
Thermocline dynamics in the northwestern tropical Pacific over the past 700 kyr 期刊论文  OAI收割
QUATERNARY SCIENCE REVIEWS, 2020, 卷号: 244, 页码: 16
作者:  
Jia, Qi;  Li, Tiegang;  Xiong, Zhifang;  Steinke, Stephan;  Algeo, Thomas J.
  |  收藏  |  浏览/下载:27/0  |  提交时间:2021/04/12
Hemisphere differences in response of sea surface temperature and sea ice to precession and obliquity 期刊论文  OAI收割
GLOBAL AND PLANETARY CHANGE, 2020, 卷号: 192, 页码: 9
作者:  
Wu, Zhipeng;  Yin, Qiuzhen;  Guo, Zhengtang;  Berger, Andre
  |  收藏  |  浏览/下载:35/0  |  提交时间:2020/09/28
The Early-Middle Pleistocene transition of Asian summer monsoon 期刊论文  OAI收割
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2020, 卷号: 545, 页码: 7
作者:  
Peng, Xianzhe;  Ao, Hong;  Xiao, Guoqiao;  Qiang, Xiaoke;  Sun, Qiang
  |  收藏  |  浏览/下载:50/0  |  提交时间:2020/06/03
The research for missile bullets' multiple targets of opto-electronic theodolites (EI CONFERENCE) 会议论文  OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Wei Z.; Liu Y.-H.
收藏  |  浏览/下载:44/0  |  提交时间:2013/03/25
The system of opto-electronic theodolites for measuring missile bullet provides parameter of missile bullet trajectory and affords primacy scientific data for completing campaign assign and obtaining ideal result of destroy. This article researches extraction arithmetic for missile bullet' multiple targets. Above all  enactment threshold of area  acquire middle axes of target by adopting Hough transforming and approximating and calculate obliquity angles of targets. In course of matching  accomplish missile bullet's multiple targets data association of serial images by making use of improving eigenfunction and achieve extraction of missile bullet's multiple targets after obtaining center position of targets  adopting OSTU method change numeral image into binary image  according to area of target  forecast searching region of target matching by using Kalman filter  area of targets  and abstract separately center position of targets and area of targets  judge conglutination and obstruct  then separate targets in term of wave crest and trough's variety of grey histogram of conglutination region  grey average of target and obliquity angles of targets. The experimental result shows that right ratio of the extraction targets reach to 90%. The article use correct mathematical model and reasonable arithmetic and obtain effectively parameter of missile bullet' multiple targets. 2010 IEEE.  at the same time  obtain grey average of target  mark target region  
Late Neogene evolution of the East Asian monsoon revealed by terrestrial mollusk record in Western Chinese Loess Plateau: From winter to summer dominated sub-regime 期刊论文  OAI收割
EARTH AND PLANETARY SCIENCE LETTERS, 2008, 卷号: 274, 期号: 3-4, 页码: 439-447
作者:  
Li, Fengjiang;  Rousseau, Denis-Didier;  Wu, Naiqin;  Hao, Qingzhen;  Pei, Yunpeng
  |  收藏  |  浏览/下载:25/0  |  提交时间:2018/09/26